(4-trifluoromethoxybenzenesulfonyl)-acetonitrile | 217186-16-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-trifluoromethoxybenzenesulfonyl)-acetonitrile
• 英文别名: 2-(4-trifluoromethoxybenzenesulfonyl)acetonitrile；4-(Trifluoromethoxy)benzenesulphonylacetonitrile；2-[4-(trifluoromethoxy)phenyl]sulfonylacetonitrile
• CAS: 217186-16-8
• 化学式: C₉H₆F₃NO₃S
• 分子量: 265.213
• InChiKey: AWXPHHFMCOJVSU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  75.5
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  isobutyl 3-azidothiophene-2-carboxylate 、 (4-trifluoromethoxybenzenesulfonyl)-acetonitrile 在 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 sodium ethanolate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙醇 、 乙腈 为溶剂， 反应 1.75h， 生成 thiophen-2-ylmethyl-[3-(4-trifluoromethoxybenzenesulfonyl)thieno[2,3-e][1,2,3]triazolo-[1,5-a]pyrimidin-5-yl]amine
  参考文献：
  名称：

  Nanomolar Potency and Metabolically Stable Inhibitors of Kidney Urea Transporter UT-B

  摘要：

  Urea transporters, which include UT-B in kidney microvessels, are potential targets for development of drugs with a novel diuretic ('urearetic') mechanism. We recently identified, by high-throughput screening, a triazolothienopyrimidine UT-B inhibitor, 1, that selectively and reversibly inhibited urea transport with IC50 = 25.1 nM and reduced urinary concentration in mice (Yao et al. J. Am. Soc. Nephrol., in press). Here, we analyzed 273 commercially available analogues of 1 to establish a structure-activity series and synthesized a targeted library of 11 analogues to identify potent, metabolically stable UT-B inhibitors. The best compound, {3-[4-(1,1-difluoroethyl)benzenesulfonyl]thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-y1}thiophen-2-ylmethylamine, 3k, had IC50 of 23 and 15 nM for inhibition of urea transport by mouse and human UT-B, respectively, and similar to 40-fold improved in vitro metabolic stability compared to 1. In mice, 3k accumulated in kidney and urine and reduced maximum urinary concentration. Triazolothienopyrimidines may be useful for therapy of diuretic-refractory edema in heart and liver failure.

  DOI：

  10.1021/jm300491y
• 作为产物：
  描述：

  4-(三氟甲氧基)苯-1-硫醇 在 potassium carbonate 、 间氯过氧苯甲酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 (4-trifluoromethoxybenzenesulfonyl)-acetonitrile
  参考文献：
  名称：

  Nanomolar Potency and Metabolically Stable Inhibitors of Kidney Urea Transporter UT-B

  摘要：

  Urea transporters, which include UT-B in kidney microvessels, are potential targets for development of drugs with a novel diuretic ('urearetic') mechanism. We recently identified, by high-throughput screening, a triazolothienopyrimidine UT-B inhibitor, 1, that selectively and reversibly inhibited urea transport with IC50 = 25.1 nM and reduced urinary concentration in mice (Yao et al. J. Am. Soc. Nephrol., in press). Here, we analyzed 273 commercially available analogues of 1 to establish a structure-activity series and synthesized a targeted library of 11 analogues to identify potent, metabolically stable UT-B inhibitors. The best compound, {3-[4-(1,1-difluoroethyl)benzenesulfonyl]thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-y1}thiophen-2-ylmethylamine, 3k, had IC50 of 23 and 15 nM for inhibition of urea transport by mouse and human UT-B, respectively, and similar to 40-fold improved in vitro metabolic stability compared to 1. In mice, 3k accumulated in kidney and urine and reduced maximum urinary concentration. Triazolothienopyrimidines may be useful for therapy of diuretic-refractory edema in heart and liver failure.

  DOI：

  10.1021/jm300491y

文献信息

• [EN] HAIR COLOR COMPOSITIONS COMPRISING STABLE VIOLET-BLUE TO BLUE IMIDAZOLIUM DYES<br/>[FR] COMPOSITIONS DE COLORATION DES CHEVEUX COMPRENANT DES COLORANTS D'IMIDAZOLIUM STABLES VIOLET-BLEU AU BLEU
  申请人：NOXELL CORP

  公开号：WO2018053034A1

  公开（公告）日：2018-03-22

  Disclosed are hair color compositions comprising novel stable violet-blue to blue imidazolium azo compounds that have a simplified chromophore and high relative solubility in aqueous systems, and that are surprisingly stable under the conditions of use and storage. These compositions are useful for dyeing fibers such as hair and other keratinaceous materials. The compositions can optionally include an oxidant. Also disclosed are methods for dying keratin fibers including human hair using the disclosed hair color compositions. The methods optionally include an ability to alter the electronic charge in situ of the hair color compositions

  揭示了包含新型稳定的紫蓝至蓝色咪唑啉偶氮化合物的染发配方，该化合物具有简化的色团结构，在水系统中具有高相对溶解度，并且在使用和储存条件下具有惊人的稳定性。这些配方适用于染色纤维，如头发和其他角蛋白材料。这些配方可以选择性地包含氧化剂。还揭示了使用所述染发配方染色角蛋白纤维，包括人类头发的方法。这些方法可以选择性地包括在原位改变染发配方的电子电荷的能力。
• [EN] NOVEL COMPOUNDS FOR TREATMENT OF OBESITY<br/>[FR] NOUVEAUX COMPOSES POUR LE TRAITEMENT DE L'OBESITE
  申请人：NOVO NORDISK AS

  公开号：WO2004101505A1

  公开（公告）日：2004-11-25

  Hydroxyl styrene sulfonyl derivatives of formula (I), in which the variables are as defined in the claims, are provided which are useful in the treatment of obesity.

  提供了式（I）的羟基苯乙烯磺酰衍生物，其中变量如权利要求所定义的那样，这些衍生物在肥胖症的治疗中是有用的。
• [EN] TRIAZOLOTHIENOPYRIMIDINE COMPOUND INHIBITORS OF UREA TRANSPORTERS AND METHODS OF USING INHIBITORS<br/>[FR] COMPOSÉS INHIBITEURS TRIAZOLOTHIÉNOPYRIMIDINES DE TRANSPORTEURS D'URÉE ET PROCÉDÉS D'UTILISATION DES INHIBITEURS
  申请人：UNIV CALIFORNIA

  公开号：WO2013148813A1

  公开（公告）日：2013-10-03

  Provided herein are small molecule triazolothienopyrimidine compounds that inhibit urea transport activity of solute transporters, particularly the UT-B transporter. The compounds described herein are useful for increasing solute clearance in states of fluid overload and for treating refractory edema associated with cardiovascular, renal, and metabolic diseases, disorders, and conditions.

  本文提供了一种小分子三唑并噻吩嘧啶化合物，可抑制溶质转运体的尿素转运活性，尤其是UT-B转运体。本文所描述的化合物可用于增加液体过载状态下的溶质清除，并用于治疗与心血管、肾脏和代谢性疾病、障碍和病况相关的顽固性水肿。
• [EN] KERATIN DYEING COMPOUNDS, COMPOSITIONS CONTAINING THEM, AND METHOD AND USE THEREOF<br/>[FR] COMPOSÉS POUR LA COLORATION DE LA KÉRATINE, COMPOSITIONS LES CONTENANT, ET LEUR PROCÉDÉ ET UTILISATION
  申请人：NOXELL CORP

  公开号：WO2019074736A1

  公开（公告）日：2019-04-18

  A novel class of 3-halo-1H-indol-4-amine derivatives, particularly for dyeing keratin fibers, the azomethine dyes formed from them, their uses as a coupler for dyeing keratin fibers, hair dyeing compositions comprising them, method of dyeing hair thereof, and a hair dyeing kit thereof are disclosed. The products of the oxidative coupling with hair dye primary intermediates, particularly pyrazole derivative, a p-phenylenediamine derivative, a p-aminophenol derivative, have improved fastness properties over currently used violet-blue to blue azomethine dyes.

  本发明揭示了一类新型的3-卤代-1H-吲哚-4-胺衍生物，特别用于染色角蛋白纤维，由它们形成的偶氮甲基染料，它们作为角蛋白纤维染料的偶合剂的用途，包括它们的头发染料组合物，染发方法以及染发套装。这些产品通过与头发染料原料，特别是吡唑衍生物、对苯二胺衍生物、对氨基苯酚衍生物的氧化偶联，具有比目前使用的紫蓝色到蓝色偶氮甲基染料更好的牢度性能。
• Novel compounds for treatment of obesity
  申请人：Tagmose Moller Tina

  公开号：US20060128662A1

  公开（公告）日：2006-06-15

  Novel hydroxyl styrene sulfonyl derivatives of Formula (I) are provided which are useful in the treatment of obesity.

  提供了化学式（I）的新型羟基苯乙烯磺酰衍生物，可用于肥胖症的治疗。